Type : PS3N (Unbalanced Seals)

Operating Range:

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• Shaft diameter: 10 … 100 mm
• Pressure: Up to 10 bar
• Temperature:-20 °C … +160 °C

Materials

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• Seal ring:Carbon graphite resin impregnated, Carbon graphite antimony impregnated, Tungsten carbide, Silicon carbide.
• Mating ring: Silicon carbide, Tungsten carbide.
• Secondary seals: FKM, NBR, EPDM, Aflas, FFKM, PTFE.
• Springs:SS 316.
• Metal parts: SS 316, other materials on request.

Features

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• For plain shafts.
• Single seal.
• Unbalanced.
• Rotating conical spring.
• Dependent on direction of rotation

Advantages

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• Universal application opportunities.
• Insensitive to low solids content.
• No damage of the shaft by set screws.
• Large choice of materials.
• Short installation lengths possible.
• Variants with shrink-fitted seal face available.
• fluids Over 10 years of running reference in the field.

Recommended Applications

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• Process industry
• Petrochemical industry
• Chemical industry
• Pharmaceutical industry
• Food and beverage industry